147715620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 474163200

約数和(自身を除く): 326447580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 41, 52, 60, 62, 65, 78, 82, 93, 123, 124, 130, 149, 155, 156, 164, 186, 195, 205, 246, 260, 298, 310, 372, 390, 403, 410, 447, 465, 492, 533, 596, 615, 620, 745, 780, 806, 820, 894, 930, 1066, 1209, 1230, 1271, 1490, 1599, 1612, 1788, 1860, 1937, 2015, 2132, 2235, 2418, 2460, 2542, 2665, 2980, 3198, 3813, 3874, 4030, 4470, 4619, 4836, 5084, 5330, 5811, 6045, 6109, 6355, 6396, 7626, 7748, 7995, 8060, 8940, 9238, 9685, 10660, 11622, 12090, 12218, 12710, 13857, 15252, 15990, 16523, 18327, 18476, 19065, 19370, 23095, 23244, 24180, 24436, 25420, 27714, 29055, 30545, 31980, 33046, 36654, 38130, 38740, 46190, 49569, 55428, 58110, 60047, 61090, 66092, 69285, 73308, 76260, 79417, 82615, 91635, 92380, 99138, 116220, 120094, 122180, 138570, 158834, 165230, 180141, 183270, 189379, 198276, 238251, 240188, 247845, 277140, 300235, 317668, 330460, 360282, 366540, 378758, 397085, 476502, 495690, 568137, 600470, 720564, 757516, 794170, 900705, 946895, 953004, 991380, 1136274, 1191255, 1200940, 1588340, 1801410, 1893790, 2272548, 2382510, 2461927, 2840685, 3602820, 3787580, 4765020, 4923854, 5681370, 7385781, 9847708, 11362740, 12309635, 14771562, 24619270, 29543124, 36928905, 49238540, 73857810, 147715620]

約数ペア:

[(1, 147715620), (2, 73857810), (3, 49238540), (4, 36928905), (5, 29543124), (6, 24619270), (10, 14771562), (12, 12309635), (13, 11362740), (15, 9847708), (20, 7385781), (26, 5681370), (30, 4923854), (31, 4765020), (39, 3787580), (41, 3602820), (52, 2840685), (60, 2461927), (62, 2382510), (65, 2272548), (78, 1893790), (82, 1801410), (93, 1588340), (123, 1200940), (124, 1191255), (130, 1136274), (149, 991380), (155, 953004), (156, 946895), (164, 900705), (186, 794170), (195, 757516), (205, 720564), (246, 600470), (260, 568137), (298, 495690), (310, 476502), (372, 397085), (390, 378758), (403, 366540), (410, 360282), (447, 330460), (465, 317668), (492, 300235), (533, 277140), (596, 247845), (615, 240188), (620, 238251), (745, 198276), (780, 189379), (806, 183270), (820, 180141), (894, 165230), (930, 158834), (1066, 138570), (1209, 122180), (1230, 120094), (1271, 116220), (1490, 99138), (1599, 92380), (1612, 91635), (1788, 82615), (1860, 79417), (1937, 76260), (2015, 73308), (2132, 69285), (2235, 66092), (2418, 61090), (2460, 60047), (2542, 58110), (2665, 55428), (2980, 49569), (3198, 46190), (3813, 38740), (3874, 38130), (4030, 36654), (4470, 33046), (4619, 31980), (4836, 30545), (5084, 29055), (5330, 27714), (5811, 25420), (6045, 24436), (6109, 24180), (6355, 23244), (6396, 23095), (7626, 19370), (7748, 19065), (7995, 18476), (8060, 18327), (8940, 16523), (9238, 15990), (9685, 15252), (10660, 13857), (11622, 12710), (12090, 12218)]